Refrigerant; Item Refrigerant; Used On Item Refrigeration System; Applicable Standard ANSI/ASHRAE; Type R-422D, Blend; Capacity 25 Pound; Chemical Name Pentafluoroethane, Tetrafluoroethane, Isobutane; Class HFC; Typical Lubricant Mineral Oil; Boiling Point -45.76 Deg F; Critical Temperature Rating 175.2 Deg F; Critical Pressure Rating 566.22 PSIA; Liquid Density 70.87 Pound per Cubic Foot at 86 Deg F; Molecular Weight 109.9 Pound per Mole